wordpress-develop/tests/phpunit/tests/formatting/SanitizeOrderby.php
Sergey Biryukov 164b22cf6a Tests: First pass at using assertSame() instead of assertEquals() in most of the unit tests.
This ensures that not only the return values match the expected results, but also that their type is the same.

Going forward, stricter type checking by using `assertSame()` should generally be preferred to `assertEquals()` where appropriate, to make the tests more reliable.

Props johnbillion, jrf, SergeyBiryukov.
See #38266.

git-svn-id: https://develop.svn.wordpress.org/trunk@48937 602fd350-edb4-49c9-b593-d223f7449a82
2020-09-02 00:35:36 +00:00

58 lines
1.3 KiB
PHP

<?php
/**
* @group sanitize_sql_orderby
*/
class Tests_Formatting_SanitizeOrderby extends WP_UnitTestCase {
/**
* @covers ::sanitize_sql_orderby
* @dataProvider valid_orderbys
*/
function test_valid( $orderby ) {
$this->assertSame( $orderby, sanitize_sql_orderby( $orderby ) );
}
function valid_orderbys() {
return array(
array( '1' ),
array( '1 ASC' ),
array( '1 ASC, 2' ),
array( '1 ASC, 2 DESC' ),
array( '1 ASC, 2 DESC, 3' ),
array( ' 1 DESC' ),
array( 'field ASC' ),
array( 'field1 ASC, field2' ),
array( 'field_1 ASC, field_2 DESC' ),
array( 'field1, field2 ASC' ),
array( '`field1`' ),
array( '`field1` ASC' ),
array( '`field` ASC, `field2`' ),
array( 'RAND()' ),
array( ' RAND( ) ' ),
);
}
/**
* @covers ::sanitize_sql_orderby
* @dataProvider invalid_orderbys
*/
function test_invalid( $orderby ) {
$this->assertFalse( sanitize_sql_orderby( $orderby ) );
}
function invalid_orderbys() {
return array(
array( '' ),
array( '1 2' ),
array( '1, 2 3' ),
array( '1 DESC, ' ),
array( 'field-1' ),
array( 'field DESC,' ),
array( 'field1 field2' ),
array( 'field RAND()' ),
array( 'RAND() ASC' ),
array( '`field1` ASC, `field2' ),
array( 'field, !@#$%^' ),
);
}
}